热塑成形与射出成形於模内装饰制程之效应探讨Effectof-Moldex3D.PDF

熱塑成形與射出成形於模內裝飾製程之效應探討 Effect of thermoforming and injection molding processes on In-mold decoration 唐兆璋 1 林建宏 1 呂金虎1 陳孟志 2 黃招財 2 游朝凱 2 1 1 1 2 Chao-Chang Tang , Jian-Hong Lin , Kin-Fu Lu , Meng-Chih Chen , Chao-Tsai 2 2 Huang , Chau-Kai Yu 1.龍生工業股份有限公司 Dragonjet Co., Ltd., Taipei, Taiwan 2.科盛科技股份有限公司 CoreTech System (Moldex3D) Co., Ltd., Hsinchu, Taiwan 要 射出成形件常藉由裝飾製程提升 塑件表面品質和產品價值 ，例如塗色 、印 刷、轉印和電鍍等等 ，但這些額外的製程也將連帶提高製造成本與汙染。目前 模內裝飾法(IMD)為最熱門的裝飾法 ，利用此模內裝飾技術將能有效簡化繁雜的 傳統裝飾流程 。現今模內裝飾技術 已相當成功的運用於例如汽機車產業的平整 塑件 ，並且也能運用於複雜的三維塑件。然而，從薄膜成形到射出成形階段為 非常複雜的程序 ，如何有效掌握製程主要因素並加以控制為其中關鍵。此篇研 究在於利用實驗與模擬方法 ，探討如何掌握適當的射出成形與薄膜成形製程 。 結果顯示熱塑成形與射出成形程序中 ，幾個製程條件將會影響最終產品的品質 。 關鍵詞關鍵詞: 模內裝飾(IMD) 、熱塑成形、射出成形、黏彈性。 關鍵詞關鍵詞 Abstract Decoration processing for injection molded parts, such as painting, printing, hot stamping, electroplating, and so on, is commonly applied to enhance the surface quality and product value. Due to extra processes, cost, and pollution problems increase. One of great solutions, which is performed in-mold decoration, has been utilized to minimize the processes for years. This technology was quite successful in relatively flat parts for automotive product and it also has been applied to various complex 3D parts. However, since it is so complicated from film forming to injection molding, how to realize the process mechanism is the crucial factor. In this study, the integration of forming and injection molding processes is propo